if (scopeOf(type) != null) {
                annotatedSuperTypes.add(type);
                continue;
            }

            if (type.getSuperclass() != null) {
                queue.add(type.getSuperclass());
            }
            for (Class<?> superInterface : type.getInterfaces()) {
                if (seen.add(superInterface)) {
                    queue.add(superInterface);

        if (!(lambda instanceof Serializable)) {
            return Optional.empty();
        }
        for (Class<?> lambdaClass = lambda.getClass(); lambdaClass != null; lambdaClass = lambdaClass.getSuperclass()) {
            try {
                Method replaceMethod = lambdaClass.getDeclaredMethod("writeReplace");
                replaceMethod.setAccessible(true);

            return valueDescription;
        }
        return type + "#toString() returned null";
    }

    public static String description(ModelType<?> type) {
        if (type.getRawClass().getSuperclass() == null && type.getRawClass().getInterfaces().length == 0) {
            return type.toString();
        }
        return type + " (or assignment compatible type thereof)";
    }

    @Override

    }

    private void visitFields(Class<?> type, ValidationProblemCollector collector) {
        if (type.equals(Object.class)) {
            return;
        }
        if (type.getSuperclass() != null) {
            visitFields(type.getSuperclass(), collector);
        }

        // Disallow instance fields. This doesn't guarantee that the object is immutable, just makes it less likely

            this.type = type;
        }

        public RelevantMethods build() {
            for (Class<?> clazz = type; clazz != Object.class && clazz != DefaultServiceRegistry.class; clazz = clazz.getSuperclass()) {
                for (Method method : clazz.getDeclaredMethods()) {
                    if (Modifier.isStatic(method.getModifiers())) {
                        continue;
                    }

        }
        doBindImplicit(key, binding);
        Class<?> cls = key.getRawType().getSuperclass();
        while (cls != Object.class && cls != null) {
            key = Key.of(cls, key.getQualifier());
            doBindImplicit(key, binding);
            cls = cls.getSuperclass();
        }
        current.remove(key);
        return this;
    }

        IncrementalTaskActionFactory foundIncrementalTaskActionFactory = null;
        for (Class current = type; current != null; current = current.getSuperclass()) {
            for (Method method : current.getDeclaredMethods()) {
                TaskActionFactory taskActionFactory = createTaskAction(type, method);
                if (taskActionFactory == null) {

                }
                for (Class<?> interfaceType : c.getInterfaces()) {
                    queue.addFirst(interfaceType);
                }
                if (c.getSuperclass() != null) {
                    queue.addFirst(c.getSuperclass());
                }
            }
            match.setAccessible(true);
            return Optional.of(match);
        }

        @Override

        if (implementationFactory != null) {
            return Cast.uncheckedCast(implementationFactory);
        }

        Class<?> superclass = implementationClass.getSuperclass();
        if (superclass != null && superclass != Object.class) {
            implementationFactory = findFactory(superclass);
            factories.put(implementationClass, implementationFactory);

        }
    }

    private <T> StructSchema<T> getSchema(Class<T> source, RuleSourceValidationProblemCollector problems) {
        if (!RuleSource.class.isAssignableFrom(source) || !source.getSuperclass().equals(RuleSource.class)) {
            problems.add("Rule source classes must directly extend " + RuleSource.class.getName());
        }

        ModelSchema<T> schema = schemaStore.getSchema(source);